1/* machine description file for Bull SPS-7. 2 Copyright (C) 1986, 1999, 2001, 2002, 2003, 2004, 3 2005, 2006, 2007 Free Software Foundation, Inc. 4 5This file is part of GNU Emacs. 6 7GNU Emacs is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 2, or (at your option) 10any later version. 11 12GNU Emacs is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with GNU Emacs; see the file COPYING. If not, write to 19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20Boston, MA 02110-1301, USA. */ 21 22 23/* The following line tells the configuration script what sort of 24 operating system this machine is likely to run. 25 USUAL-OPSYS="usg5-2" */ 26 27/* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word 28 is the most significant byte. */ 29 30#define WORDS_BIG_ENDIAN 31 32/* Say this machine is a 68000 */ 33 34#ifndef m68000 35#define m68000 36#endif 37 38#define sps7 39 40/* Use type int rather than a union, to represent Lisp_Object */ 41 42#define NO_UNION_TYPE 43 44/* XINT must explicitly sign-extend */ 45 46#define EXPLICIT_SIGN_EXTEND 47 48/* Data type of load average, as read out of kmem. */ 49/* Suspect there is something weird about this machine, so turn it off. */ 50 51/* #define LOAD_AVE_TYPE long */ 52 53/* Convert that into an integer that is 100 for a load average of 1.0 */ 54 55/* #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0) */ 56 57#define SMX 58#define V3x 59 60/* 61 * Define HAVE_PTYS if the system supports pty devices. 62 */ 63 64#define HAVE_PTYS 65 66/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */ 67 68#define HAVE_SOCKETS 69 70/* Have the socketpair call 71*/ 72 73#define SKTPAIR 74 75/* Define CLASH_DETECTION if you want lock files to be written 76 so that Emacs can tell instantly when you try to modify 77 a file that someone else has modified in his Emacs. */ 78 79#define CLASH_DETECTION 80 81/* Use Berkeley style interface to nlist */ 82 83#define NLIST_STRUCT 84 85/* Define this to cause -N to be passed to ld. This is needed 86 * in uniplus because of its funny memory space layout. 87 * SMX--If you are using 32 bit (COFF) use "-N", else don't use anything. 88 */ 89 90#define LD_SWITCH_MACHINE -N -T32 -e __start 91 92/* If you are compiling for a 68020, then use -lc32 else use -lc */ 93 94#define LIB_STANDARD -lc32 95 96/* Fore 16 bit, -linet, for 32 bit -linet32 (be sure you have it!). */ 97 98#define LIBS_MACHINE -linet32 99 100/* Use -T32 for 68020, -T16 otherwise */ 101 102#define C_SWITCH_MACHINE -T32 103 104#define BROKEN_SIGIO 105 106/* Other than 68020 use ld16, as32, or undefine (defaults ld and as). */ 107 108#define ASS as32 109 110#ifdef V3x 111#define EXEC_MAGIC 0x10b 112#define SEGMENT_MASK (NBPS-1) 113#define ADJUST_EXEC_HEADER f_hdr.f_magic = SMROMAGIC;\ 114 f_ohdr.stsize = 0; 115#endif 116 117/* arch-tag: 2240f71c-6f3b-4a82-80fc-4d56c682d7ad 118 (do not change this comment) */ 119